Avuncular DNA Test

Determine if individuals are biologically related as aunt/uncle and niece/nephew through accurate DNA testing.

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What is an Avuncular DNA Test?

An Avuncular DNA Test helps determine the biological relationship between a child and an alleged aunt or uncle. It is commonly used when the possible father is not available for paternity testing, and a sibling of the alleged father agrees to be tested instead.

This test compares the child’s DNA with that of the potential biological relative to calculate the probability of a relationship. Including the mother’s DNA sample, when available, can significantly improve the accuracy of the results.

Avuncular DNA testing is often used for legal cases, immigration applications, and personal confirmation. It is a scientifically validated solution when direct parent testing isn’t possible — delivering reliable answers from accredited laboratories.

  • ⌛️ Highly Accurate

    Advanced testing provides reliable relationship indications.

  • 🛡️ Private & Confidential

    Your results remain completely confidential.

  • ⚡️ Fast Processing

    Results typically ready within 7 business days.

How Avuncular DNA Testing Works

Simple, accurate testing to determine if individuals are biologically related as aunt/uncle and niece/nephew.

  • Order Test Kit

    Order online or by phone with fast shipping.

  • Collect Samples

    Collect sample with easy swab collection kit.

  • Return to Lab

    Use included prepaid envelope to send samples.

  • Get Results

    Get confidential results by email or online.

Common questions about avuncular DNA testing

Frequently Asked Questions

How accurate is avuncular DNA testing?

Avuncular DNA testing can typically provide 90-98% accuracy, depending on the specific test and whether other family members are included in the testing. The more family members tested, the higher the accuracy of the results.

Can this test determine if we share one or both parents?

Yes, avuncular testing can help determine whether you share one or both parents with your alleged aunt/uncle. The test analyzes the amount of shared DNA to make this determination. Including additional family members in the test can provide more conclusive results.

What if the alleged aunt/uncle is deceased?

If the alleged aunt or uncle is deceased, we may be able to test other relatives such as their children (your potential cousins) or siblings (your potential parent or aunts/uncles) to establish a biological relationship. Our genetic experts can help determine the best testing strategy for your situation.

Need to Confirm an Avuncular Relationship?

Get accurate, confidential results from our accredited DNA testing laboratory.

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